Add add_pr_comment action (#69)

Author: ajrice6713

.github/actions/add_pr_comment/action.yml

@@ -0,0 +1,31 @@
+name: Add PR Comment
+description: Adds a PR comment on an open PR in another repository
+inputs: 
+  username:
+    required: true
+    description: Github Username
+  token:
+    required: true
+    description: Github Password
+  repo-name: 
+    required: true
+    description: The name of the repository the comment is being made in
+  pr-number: 
+    required: true
+    description: Pull Request or Issue Number from api-specs repo
+  message: 
+    required: true
+    description: The message to be used as the PR comment
+
+runs:
+  using: "composite"
+  steps:
+    - name: Make PR Comment
+      run: |
+        curl \
+          -X POST \
+          -H "Accept: application/vnd.github.v3+json" \
+          https://api.github.com/repos/Bandwidth/${{ inputs.repo-name }}/issues/${{ inputs.pr-number }}/comments \
+          -u ${{ inputs.username }}:${{ inputs.token }} \
+          -d '{"body": "${{ inputs.message }}"}'
+      shell: bash

.github/workflows/listener.yml

@@ -35,7 +35,7 @@ jobs:
           exists=$(hub pr list -h {{ inputs.branch-name }})
           if [ -z "$exists" ]
           then
-            hub pull-request --base Bandwidth:main -m '${{ github.event.client_payload.branchName }}' -m 'Generate SDK with Upstream API Spec Changes\n\nOpened By: ${{ github.event.client_payload.author }}'
+            hub pull-request --base Bandwidth:main -m '${{ github.event.client_payload.branchName }}' -m 'Generate SDK with Upstream API Spec Changes. Opened By: @${{ github.event.client_payload.author }}'
           else
             echo "PR already exists for this branch"
           fi